A5
Privacy Pass (RFC 9576)
Identity & Credentialing Standardized
Description
An IETF standard for privacy-preserving authorization using blind signatures to separate client attestation from client identity.
Relationships
| Target | Type | Note |
|---|---|---|
| P3 | benefits | Unlinkability between issuer and origin. |
| P4 | benefits | Proof of authorization without identity disclosure. |
| P7 | hurts | Standard is complex and requires specialized blind signature crypto. |
| A1 | complements | Privacy Pass principles inform the ZK-PoV architecture. |
Open questions
- Integration with Ethereum validator keys.
- Colussion resistance between issuers and origins.
References
Relationships
| Dir | Target | Type |
|---|---|---|
| → | P3 Identity Unlinkability | benefits |
| → | P4 Sybil Resistance | benefits |
| → | P7 Implementation Complexity | hurts |
| → | A1 ZK Proof of Validator (ZK-PoV) | complements |